package io.datajek.springbasics.movierecommendersystem.lesson4;

import io.datajek.springbasics.movierecommendersystem.lesson3.Filter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class RecommenderImplementation {
        //过滤器是RecommenderImplementation的一个依赖
        @Autowired

        private Filter filter;
    public RecommenderImplementation(Filter filter){
            super();
            this.filter =filter;
        }
        //使用过滤器来获得推荐
        public String[] recommendMovies(String movie)
        {
            //打印正在使用的接口实现的名称
            System.out.println("\nName of the Filter in use:"+ filter +"\n");
            //使用基于内用的过滤器来寻找相似的电影

            String[] results =filter.getRecommendations("Finding Dory");

            //返回结果
            return results;

        }
    }

